Verbatim Mono Headset with Microphone and In-Line Remote - Mono - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Monaural - Circumaural - 5.2 ft (1.60 m) Cable - Omni-directional Microphone

Logitech USB Headset Mono H570e - Mono - USB - Wired - 31.50 Hz to 20 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling, Electret Microphone

Logitech USB Headset Stereo H570e - Stereo - USB - Wired - 31.50 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - Noise Cancelling, Electret Microphone - Black

Logitech H151 Stereo Headset with Rotating Boom Mic (Black) - Stereo - 3.5MM AUDIO JACK CONNECTION - Wired - In-Line Control - 22 Ohm - 20 Hz - 20 kHz - Over-the-head - 5.9 ft Cable - Black - Stereo - Mini-phone (3.5mm) - Wired - 22 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - 5.

Logitech USB Headset H340 - Stereo - USB - Wired - 20 Hz to 20 kHz - Over-the-head - Binaural - Semi-open - 6 ft (1.83 m) Cable - Black

Verbatim Earphone - Stereo - Mini-phone (3.5mm) - Wired - Earbud - Binaural - Black - 1 Each

Cyber Acoustics AC-104 Headset - Mono - Wired - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - Noise Cancelling Microphone

Kensington Classic 3.5mm Headset with Mic - Stereo - Mini-phone (3.5mm) - Wired - Over-the-head - Binaural - Circumaural - 6 ft (1.83 m) Cable - Noise Cancelling Microphone - Noise Canceling

Cisco 8841 IP Phone - Corded - Corded - Wall Mountable, Desktop - Charcoal Gray - 10 x Total Line - VoIP - 5" - Unified Communications Manager, Unified Communications Manager Express, User Connect License - 2 x Network (RJ-45) - PoE Ports

Jabra Evolve 65 TE Headset - Microsoft Teams Certification - Mono - Wireless - Bluetooth - 98.4 ft (30 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - Electret Condenser, Uni-directional Microphone - Black

Jabra Evolve 65 TE Headset - Microsoft Teams Certification - Stereo - Wireless - Bluetooth - 98.4 ft (30 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Binaural - Supra-aural - Electret Condenser, Uni-directional Microphone

Poly Blackwire 3310 Microsoft Teams Certified Headset +USB-C/A Adapter TAA - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear - Monaural - Ear-cup - 7.1 ft (2.16 m) Cable - Omni-directional Microphone - Black

Poly Voyager 4310 USB-A Headset + BT700 Dongle - Microsoft Teams Certification - Siri, Google Assistant - Mono - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - MEMS Technology, Electret Condenser,

Poly Voyager 4320 USB-A Headset + BT700 Dongle - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - MEMS Technology, Electret Condense

Poly Voyager 4320 USB-C Headset + BT700 Dongle - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB Type C - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - MEMS Technology, Electret Condense

Poly Savi 8220 UC Microsoft Teams Certified DECT 1920-1930 MHz USB-A Headset - Stereo - Wireless - Bluetooth/DECT - 590.6 ft (180 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Ear-cup - Omni-directional, Noise Cancelling Microphone - Noise Canceling - Black

Poly Voyager 4310 Microsoft Teams Certified USB-A Headset + BT700 Dongle - Microsoft Teams Certification - Google Assistant, Siri - Mono - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret C

Poly Voyager 4310 UC Monaural Headset + BT700 USB-A Adapter + Charging Stand - Siri, Google Assistant - Mono - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret Condenser, MEMS Technology, N

Poly Voyager 4310 USB-C Headset + BT700 Dongle - Siri, Google Assistant - Mono - USB Type C - Wired/Wireless - Bluetooth - 164 ft (50 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret Condenser, MEMS Technology Microphone - Noise Canceling - Bla

Poly Voyager 4310 Microsoft Teams Certified USB-C Headset + BT700 Dongle - Microsoft Teams Certification - Google Assistant, Siri - Mono - USB Type C - Wired/Wireless - Bluetooth - 164 ft (50 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret Con

Poly Voyager 4310 USB-C Headset +BT700 Dongle + Charging Stand - Microsoft Teams Certification - Siri, Google Assistant - Mono - USB Type C - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret Condenser,

Poly Voyager 4320 UC Stereo USB-A Headset + BT700 USB-A Adapter + Charging Stand - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable -

Poly Voyager 4320 Microsoft Teams Certified USB-C Headset + BT700 Dongle - Microsoft Teams Certification - Siri, Google Assistant - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cable - Electret

Poly Voyager 4320-M Microsoft Teams Certified Headset + BT700 Dongle + Charging Stand - Microsoft Teams Certification - Google Assistant, Siri - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft (91 m) - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Supra-aural - 4.9 ft (1.50 m) Cab

Poly CS540 XD Extra Density Convertible Headset TAA - Mono - Wireless - DECT - 350 ft (106.68 m) - 20 Hz to 20 kHz - Over-the-ear, Over-the-head - Monaural - Outer-ear - Noise Cancelling Microphone - Black

Poly CS520 XD Extra Density Headset TAA - Stereo - Wireless - DECT - 351 ft (107 m) - On-ear - Binaural - Ear-cup - Noise Canceling - Black

Poly Savi 7300 Office 7320 Headset - Stereo - Wireless - DECT 6.0 - 590 ft (179.83 m) - 20 Hz to 20 kHz - Over-the-head - Binaural - Ear-cup - Noise Cancelling Microphone

Poly Savi 7310 Office Monaural DECT 1920-1930 MHz Headset - Microsoft Teams Certification - Mono - Wireless - Bluetooth/DECT - 580 ft (176.78 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Noise Canceling - Black